[gnome-control-center] user-accounts: Fix deprecated function in um-utils.c

[Bastien Nocera <hadess src gnome org>]

commit 68dd98ba60bc66bf3db4bf8a1da8827ecb491606
Author: Ángel Guzmán Maeso <shakaran gmail com>
Date:   Thu Feb 21 15:42:33 2013 +0100

    user-accounts: Fix deprecated function in um-utils.c
    
    From gtk_icon_info_free() to g_object_unref()
    
    https://bugzilla.gnome.org/show_bug.cgi?id=694362

 panels/user-accounts/um-utils.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/panels/user-accounts/um-utils.c b/panels/user-accounts/um-utils.c
index 69868a0..89005da 100644
--- a/panels/user-accounts/um-utils.c
+++ b/panels/user-accounts/um-utils.c
@@ -94,7 +94,7 @@ icon_shape_renderer (cairo_t        *cr,
                                                        (gint)height,
                                                        GTK_ICON_LOOKUP_FORCE_SIZE | 
GTK_ICON_LOOKUP_USE_BUILTIN);
                 pixbuf = gtk_icon_info_load_icon (info, NULL);
-                gtk_icon_info_free (info);
+                g_object_unref (info);
 
                 cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
                 cairo_reset_clip (cr);